精选优质文档-倾情为你奉上Abstract: Bored pile is the widely used foundation style in civil and structural engineering. The quality is then the key factor to ensure the safety of engineering foundation. The quality accidents during bored pile constructions and the preventions are presented in the present paper. The work can be a good reference to the similar engineering. Keywords: Bore pile construction quality accidents preventions 一、前言钻孔灌注桩是民用和工业建筑广泛应用的一种基础形式，具有适应性强、施工操作简单、设备投入不大等优点。但
